问题补充:
单选题Peopletrytoavoidpublictransportationdelaysbyusingtheirowncars,andthis______createsfurtherproblems.A.in returnB.in caseC.in additionD.in turn
答案:
D解析本题考查介词短语辨析。in turn依次; 反过来; in short简单地说, 总之; in case万一; in doubt感到怀疑, 拿不准。本句句意为:人们尽可能使用私家车以避免交通阻塞,而反过来,这又带来了新的问题。